Comments on the U (2) noncommutative instanton

We discuss the 't Hoof ansatz for instanton solutions in noncommutative U (2) Yang-Mills theory. We show that the extension of the ansatz leading to singular solutions in the commutative case, yields to non self-dual (or self-antidual) configurations in noncommutative space-time. A proposal lea...

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Autores principales: Correa, D.H., Lozano, G., Moreno, E.F., Schaposnik, F.A.
Formato: JOUR
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Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03702693_v515_n1-2_p206_Correa
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